Try Catch

import { tryCatch } from '@moeru/std/try-catch'

const parseJSON = (text: string) => JSON.parse(text)

const { data, error } = tryCatch(() => parseJSON('{"hello":"world"}'))

if (error)
  console.error('Failed to parse JSON', error)
else
  console.log(data.hello)

import { tryCatchAsync } from '@moeru/std/try-catch'

const fetchJSON = async (url: string) => {
  const res = await fetch(url)
  if (!res.ok)
    throw new Error(res.statusText)
  return res.json()
}

const { data, error } = await tryCatchAsync(() => fetchJSON('https://example.com/data.json'))

if (error)
  console.error('Request failed', error)
else
  console.log(data)